Turning machine controlled by the diameter of the work



1 mmmuu m] CUTTER .CHAIN Filed Jan. 24, 1944 I N VEN TOR.

sponding shouldered portions of the recessed portions of said links, to exert a force tending to move said links inwardly towards each other.

9. In a cutter chain, a plurality of links, and means for pivotally connecting said links together comprising a plurality of split pins, each of said split pins being made up of two parts which are adapted to extend through adjacent ends of the links of the chain, a locking pin adapted to extend through one part of each of said split pins in the direction of its axis and be bent over at its ends to lock said parts of said split pin together, the other part of each of said split pins having recessed portions at its opposite ends, to

receive the bent-over ends of said locking pin, and said other part of each split pin having a head formed on each end thereof adapted to en- W'ILLIAM T. MCCULLOUGH.

pril 24, 1945. H. L. MacNElLL ET AL 2,374,365

TURNING MACHINE CONTROLLED BY THF. DIAMETER OF THE WORK Filed Aug. 5o, 1944 5 sheets-sheet 1 la -11| o lo Iwezaufs: 

